35979164917 has 2 divisors, whose sum is σ = 35979164918. Its totient is φ = 35979164916.

The previous prime is 35979164869. The next prime is 35979164933. The reversal of 35979164917 is 71946197953.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34944320356 + 1034844561 = 186934^2 + 32169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35979164917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35979164717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17989582458 + 17989582459.

It is an arithmetic number, because the mean of its divisors is an integer number (17989582459).

Almost surely, 2^35979164917 is an apocalyptic number.

It is an amenable number.

35979164917 is a deficient number, since it is larger than the sum of its proper divisors (1).

35979164917 is an equidigital number, since it uses as much as digits as its factorization.

35979164917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12859560, while the sum is 61.

The spelling of 35979164917 in words is "thirty-five billion, nine hundred seventy-nine million, one hundred sixty-four thousand, nine hundred seventeen".